TH

Tetsuo Hatakeyama

TS Tokyo Kikai Seisakusho: 1 patents #4 of 14Top 30%
📍 Tsukuba, JP: #15 of 67 inventorsTop 25%
Overall (1989): #51,772 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4801109 Roll core holding device Yoshinori Uera, Nobuaki Nagao 1989-01-31